Headlamp Reflector Needs to be Identified

[1936 D2]

Trying to put a year and model to this "Bi-Ray" headlight reflector. Probably uses a pre-focused flange base bulb, like either a 2330 or a 2331? Not sure on that.

Its 7 inches on the outside diameter and was using a cork gasket for the lens rim surface. There is a Parking Lamp socket built into the upper half of the reflector. Has two unique spring clips riveted onto the rim from the back. There are no identifying numbers. Surface is silvered brass.

Didn't have much luck yet with this same posting in the "What is it?" section.

Thanks!